Rangeland Ecology & Management

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Investigating Modis Red Band As A Tool For Monitoring Land Condition In The Arid And Semi-Arid Rangelands Of The Northern Territory
Author
Barnetson, J.
Allan, G.
Publisher
Australian Rangeland Society
Publication Year
2008
Body

MODIS ‘visible’ red band imagery was used to develop a scaled index of vegetation cover to assist land condition monitoring programs of the pastoral lands of the semi-arid and arid Northern Territory. Statistics and visual representations were used to analyse cover change through time. Initial assessment of cover change was made through time-series plots and sequence image movies. Further investigation to assess variability across individual land types used histogram plots of percentages of pixels and change detection from one image to another. Comparisons of cover were made between pastoral properties, and across land types with differences presented in both map and graph form. Outputs should inform and enhance existing monitoring programs that assess land condition. 

Language
English
Resource Type
Text
Document Type
Conference Paper
Additional Information
Use this form to cite paper:
Anderson, L., van Klinken, R. D., and Shepherd, D. (2008). Aerially surveying Mesquite (Prosopis spp.) in the Pilbara. In: 'A Climate of Change in the Rangelands. Proceedings of the 15th Australian Rangeland Society Biennial Conference'. (Ed. D. Orr) 4 pages. (Australian Rangeland Society: Australia).
Conference Name
15th Biennial Conference of the Australian Rangeland Society, Charters Towers Queensland
Keywords
analysis
pastoralism